TY JOUR TI Assessment of economic and biological signs of primocane raspberry in the conditions of the Orenburg Urals KW primocane raspberries KW fruiting period KW average weight KW number of shoots KW ascorbic acid JO Agrarian Bulletin of the AU Aminova, E.V. AU Merezhko, O.E. PY 2023 IS 237 PB Ural State Agrarian University